[Gil-Galad]

Imrahil was teh prince of Dol Amroth and had a legitiment call to the throne of gondor, but his faith was with Aragorn from the first time they met... he might stayed neutral but i doubt it, the Sawn knights and himself would be Aragorns elites, Denethor would probaly just die a disgruntled old man... and if you think about it, i know its kinda off topic, but isn't faramir Imrahils nephew? seeing how denethor married Adrahils daughter, sister of Imrahil and Legolas said that Imrahil had elven blood in his veins, so faramir could have elven descent as well!